
.wrapper {
    width: 100%;
    min-height: 100%;
}
.content {
    align-self: center;
}
.page404_bg{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    margin: 30px 0;
    width: 680px;
    height: 650px;
    border-radius: 6px;
    background-color: #fff;
}
.page404_img {
    width: 400px;
    height: 300px;
    background: url(../../assets/img/404.jpg) no-repeat 50% / cover;
}
.page404_tip {
    display: inline-block;
    width: 400px;
    height: 36px;
    line-height: 36px;
    margin-top: -50px;
    text-align: center;
    font-size: 28px;
    color: rgba(0, 0, 0, .7);
}
@media screen and (max-width: 1280px) {
    .wrapper {
        width: 1280px;
    }
}




